Critical values For each of the following situations, find the critical value(s) for z or t. a)
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Critical values For each of the following situations, find the critical value(s) for z or t.
a) H0: p = 0.5 vs. HA: p • 0.5 at a = 0.05.
b) H0: p = 0.4 vs. HA: p 7 0.4 at a = 0.05.
c) H0: m = 10 vs. HA: m • 10 at a = 0.05; n = 36.
d) H0: p = 0.5 vs. HA: p 7 0.5 at a = 0.01; n = 345.
e) H0: m = 20 vs. HA: m 6 20 at a = 0.01; n = 1000.
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Related Book For 
Stats Data And Models
ISBN: 9781292362212
5th Global Edition
Authors: Richard De Veaux, Paul Velleman, David Bock
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